the wettability alteration depends on the stability of water films trapped between the pore surface and oil phase. the wettability of rock moves to more oil – wet condition due to rupture of water films and oil/ rock contacts.

Features :

1-Maximum confining & pore pressure: 400 bar 
2-Core length: up to 3 “-core dimeter: 1” and 1.5”
4-Wetted material: SS316
5-Power supply: 220VAC, 5o Hz